Sectional box with corner forming and locking elements
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United States of America Patent
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-
Aug 10, 1993
Grant Date -
N/A
app pub date -
Jul 7, 1992
filing date -
Jul 9, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sectional box with corner forming and locking elements comprising a thermoformed plastics sheet element having a central panel element of quadrilateral shape the sides of which are connected via preferential bending lines to four sides of lateral panel elements which can be bent over box-like on the central panel, in which on those sides extending from the corners of the central panel element, the lateral panel elements are provided with flanges which project outwards from the lateral panel elements and are in total mutually facing contact when the box is in its formed state.
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